3LT1

Enoyl-ACP Reductase from Plasmodium falciparum (PfENR) in complex with triclosan variant T2


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1UH5 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP5.62892.8-3M ammonium sulphate, 0.1M MES buffer, pH 5.6, VAPOR DIFFUSION, HANGING DROP, temperature 289K
Crystal Properties
Matthews coefficientSolvent content
2.3948.61

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 131.107α = 90
b = 131.107β = 90
c = 82.982γ = 90
Symmetry
Space GroupP 43 21 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 210Vertically focusing RhPt coated mirror2008-06-20MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONALS BEAMLINE 5.0.10.9774ALS5.0.1

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)Net I Over Average Sigma (I)RedundancyNumber Reflections (All)Number Reflections (Observed)Observed Criterion Sigma (F)Observed Criterion Sigma (I)B (Isotropic) From Wilson Plot
12.247.999.90.08424.310.63730934.5
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
2.22.2899.90.7292.78.33656

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT1UH52.247.8935382185999.870.181770.179540.22455RANDOM35.809
Temperature Factor Modeling
Anisotropic B[1][1]Anisotropic B[1][2]Anisotropic B[1][3]Anisotropic B[2][2]Anisotropic B[2][3]Anisotropic B[3][3]
0.180.18-0.36
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg40.201
r_dihedral_angle_4_deg22.147
r_dihedral_angle_3_deg15.346
r_dihedral_angle_1_deg5.254
r_scangle_it4.223
r_scbond_it2.645
r_mcangle_it1.858
r_angle_refined_deg1.589
r_mcbond_it1.006
r_chiral_restr0.099
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg40.201
r_dihedral_angle_4_deg22.147
r_dihedral_angle_3_deg15.346
r_dihedral_angle_1_deg5.254
r_scangle_it4.223
r_scbond_it2.645
r_mcangle_it1.858
r_angle_refined_deg1.589
r_mcbond_it1.006
r_chiral_restr0.099
r_bond_refined_d0.015
r_gen_planes_refined0.008
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms4404
Nucleic Acid Atoms
Solvent Atoms382
Heterogen Atoms124

Software

Software
Software NamePurpose
HKL-2000data collection
PHASERphasing
REFMACrefinement
HKL-2000data reduction
SCALEPACKdata scaling